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新需求-活动需求-盲盒转盘调通盘-调试-优化错误

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赵钊
2025-10-14 15:23:36 +08:00
parent 4440aee163
commit 14f30dd692
1 changed files with 157 additions and 120 deletions
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65
application/api/model/BlindBoxTurntableGiftDrawWorld.php
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@@ -36,6 +36,9 @@ class BlindBoxTurntableGiftDrawWorld extends Model
*/
public function draw_gift($gift_bag_id, $user_id, $gift_user_ids, $num = 1, $room_id = 0, $heart_id = 0,$auction_id = 0)
{
// 最大重试次数
$maxRetries = 3;
for ($attempt = 0; $attempt < $maxRetries; $attempt++) {
try {
// 1. 验证参数并提前处理错误
$validationResult = $this->validateDrawParameters($gift_bag_id, $user_id, $gift_user_ids);
@@ -43,7 +46,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
return $validationResult;
}
// 2. 预加载必要数据
$loadResult = $this->loadDrawData($gift_bag_id, $user_id, $room_id,$num,$gift_user_ids);
$loadResult = $this->loadDrawData($gift_bag_id, $user_id, $room_id, $num, $gift_user_ids);
if ($loadResult['code'] !== 1) {
return $loadResult;
}
@@ -63,7 +66,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
$currentXlhPeriodsNum = $precomputeResult['data']['current_xlh_periods_num'];
$xlhIsPiaoPing = $precomputeResult['data']['xlh_is_piao_ping'];
$expectedCount = count(explode(',', $gift_user_ids)) * $num;
if(count($precomputedResults) != $expectedCount){
if (count($precomputedResults) != $expectedCount) {
// 记录错误到Redis
$this->recordDrawErrorToRedis($expectedCount, count($precomputedResults), $room_id, $user_id, $gift_bag_id, $num, $gift_user_ids, $precomputedResults);
return ['code' => 0, 'msg' => '网络加载失败，请重试！', 'data' => null];
@@ -111,10 +114,18 @@ class BlindBoxTurntableGiftDrawWorld extends Model
'heart_id' => $heart_id,
'auction_id' => $auction_id,
];
$this->redis->setex($key, 86400 * 7, $e->getMessage(). ' ' .json_encode($errorData));
if ($this->redis) {
$this->redis->setex($key, 86400 * 7, $e->getMessage() . ' ' . json_encode($errorData));
}
// 如果是死锁且还有重试机会
if (strpos($e->getMessage(), 'Deadlock') !== false && $attempt < $maxRetries - 1) {
// 随机延迟后重试
usleep(rand(50000, 200000)); // 50-200ms
continue;
}
return ['code' => 0, 'msg' => "网络加载失败，请重试！", 'data' => null];
}
}
}
/**
* 验证抽奖参数
@@ -471,9 +482,16 @@ class BlindBoxTurntableGiftDrawWorld extends Model
$gift_user_num = count(explode(',', $gift_user_ids)); //人数
$bagGiftPrice = $bag_data['gift_price'] * $num * $gift_user_num;
db::startTrans();
// 增加重试机制
$maxRetries = 3;
for ($retry = 0; $retry < $maxRetries; $retry++) {
try {
// 1. 创建抽奖记录
db::startTrans();
// 按照固定顺序处理事务步骤
// 1. 扣除用户金币（优先处理）
$this->deductUserCoins($user_id, $bagGiftPrice, $room_id);
// 2. 创建抽奖记录
$boxTurntableLog = db::name('vs_blind_box_turntable_log')->insertGetId([
'user_id' => $user_id,
'gift_bag_id' => $bag_data['id'],
@@ -487,16 +505,13 @@ class BlindBoxTurntableGiftDrawWorld extends Model
throw new \Exception('添加盲盒转盘记录失败');
}
// 2. 批量更新库存
// 3. 批量更新库存（按ID排序避免死锁）
$this->batchUpdateGiftInventory($availableGiftss, $room_id);
// 3. 批量插入礼包发放记录
// 4. 批量插入礼包发放记录
$this->batchInsertGiftBagReceiveLog($user_id, $boxTurntableLog, $bag_data, $room_id, $precomputedResults);
// 4. 扣除用户金币
$this->deductUserCoins($user_id, $bagGiftPrice, $room_id);
//发送礼物
// 5. 发送礼物
$result = $this->sendGiftsToRecipients($precomputedResults, $room_id,$user_id,$heart_id,$auction_id);
if (isset($result['code']) && $result['code'] !== 1) {
throw new \Exception($result['msg']);
@@ -504,7 +519,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
db::commit();
// 5. 统计礼物数量
// 统计礼物数量
$giftCounts = $this->countGifts($precomputedResults);
return [
@@ -517,9 +532,17 @@ class BlindBoxTurntableGiftDrawWorld extends Model
];
} catch (\Exception $e) {
db::rollback();
// 检查是否是死锁错误
if (strpos($e->getMessage(), 'Deadlock') !== false && $retry < $maxRetries - 1) {
// 等待随机时间后重试
usleep(rand(10000, 100000)); // 10-100ms
continue;
}
return ['code' => 0, 'msg' => $e->getMessage(), 'data' => null];
}
}
return ['code' => 0, 'msg' => '操作超时，请重试', 'data' => null];
}
/**
* 批量更新礼物库存
@@ -533,9 +556,14 @@ class BlindBoxTurntableGiftDrawWorld extends Model
$inventoryUpdates[$giftId] = ($inventoryUpdates[$giftId] ?? 0) + 1;
}
// 按ID排序避免死锁
ksort($inventoryUpdates);
// 批量更新
foreach ($inventoryUpdates as $giftId => $count) {
$ret = db::name("vs_gift_bag_detail")->where('id',$giftId)->setDec('remaining_number', $count);
$ret = db::name("vs_gift_bag_detail")->where('id',$giftId)
->lock(true) // 添加悲观锁
->setDec('remaining_number', $count);
if (!$ret) {
Log::record('巡乐会更新礼物剩余数量: ' . $room_id."【数据】".var_export($precomputedResults, true),"info");
throw new \Exception('更新礼物剩余数量失败');
@@ -578,6 +606,15 @@ class BlindBoxTurntableGiftDrawWorld extends Model
*/
private function deductUserCoins($user_id, $bagGiftPrice, $room_id)
{
// 使用悲观锁查询用户钱包
$userWallet = db::name('user_wallet')
->where(['user_id' => $user_id])
->lock(true)
->find();
if (!$userWallet || $userWallet['coin'] < $bagGiftPrice) {
throw new \Exception('用户金币不足');
}
$walletUpdate = model('GiveGift')->change_user_cion_or_earnings_log(
$user_id,
$bagGiftPrice,